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112239-02-8

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112239-02-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 112239-02-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,2,3 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 112239-02:
(8*1)+(7*1)+(6*2)+(5*2)+(4*3)+(3*9)+(2*0)+(1*2)=78
78 % 10 = 8
So 112239-02-8 is a valid CAS Registry Number.

112239-02-8Downstream Products

112239-02-8Relevant articles and documents

THE SYNTHESIS OF 9-OXO-9,10-DIHYDROACRIDINE-4-CARBOXYLIC ACIDS VIA THE JOURDAN-ULLMANN REACTION OF ANTHRANILIC ACIDS AND METHYL 2-IODOBENZOATES

Rewcastle, Gordon W.,Denny, William A

, p. 309 - 318 (2007/10/02)

Reaction between anthranilic acids and methyl 2-iodobenzoates under anhydrous Jourdan-Ullmann conditions gives good to excellent yields of 2-(2-methoxycarbonylphenyl)anthranilic acids, required precursors for the unequivocal synthesis of substituted 9-oxo

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